Un-plumb dstColorSpace through GrTextureProducer

All unused.

Bug: skia:
Change-Id: I35b32874b0865ff7a33560f9a7b80df603eac6f4
Reviewed-on: https://skia-review.googlesource.com/c/163885
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
diff --git a/src/gpu/GrTextureMaker.cpp b/src/gpu/GrTextureMaker.cpp
index cb383d4..213a1a8 100644
--- a/src/gpu/GrTextureMaker.cpp
+++ b/src/gpu/GrTextureMaker.cpp
@@ -14,7 +14,6 @@
 #include "GrProxyProvider.h"
 
 sk_sp<GrTextureProxy> GrTextureMaker::onRefTextureProxyForParams(const GrSamplerState& params,
-                                                                 SkColorSpace* dstColorSpace,
                                                                  sk_sp<SkColorSpace>* texColorSpace,
                                                                  bool willBeMipped,
                                                                  SkScalar scaleAdjust[2]) {
@@ -26,10 +25,10 @@
     CopyParams copyParams;
 
     if (texColorSpace) {
-        *texColorSpace = this->getColorSpace(dstColorSpace);
+        *texColorSpace = this->getColorSpace();
     }
 
-    sk_sp<GrTextureProxy> original(this->refOriginalTextureProxy(willBeMipped, dstColorSpace,
+    sk_sp<GrTextureProxy> original(this->refOriginalTextureProxy(willBeMipped,
                                                                  AllowedTexGenType::kCheap));
     bool needsCopyForMipsOnly = false;
     if (original) {
@@ -49,8 +48,7 @@
             !GrGpu::IsACopyNeededForRepeatWrapMode(fContext->contextPriv().caps(), nullptr,
                                                    this->width(), this->height(),
                                                    params.filter(), &copyParams, scaleAdjust)) {
-            return this->refOriginalTextureProxy(willBeMipped, dstColorSpace,
-                                                 AllowedTexGenType::kAny);
+            return this->refOriginalTextureProxy(willBeMipped, AllowedTexGenType::kAny);
         }
     }
 
@@ -74,8 +72,7 @@
         source = cachedProxy;
     } else {
         // Since we will be copying this texture there is no reason to make it mipped
-        source = this->refOriginalTextureProxy(false, dstColorSpace,
-                                               AllowedTexGenType::kAny);
+        source = this->refOriginalTextureProxy(false, AllowedTexGenType::kAny);
     }
 
     if (!source) {
@@ -138,8 +135,8 @@
     }
     sk_sp<SkColorSpace> texColorSpace;
     SkScalar scaleAdjust[2] = { 1.0f, 1.0f };
-    sk_sp<GrTextureProxy> proxy(this->refTextureProxyForParams(samplerState, dstColorSpace,
-                                                               &texColorSpace, scaleAdjust));
+    sk_sp<GrTextureProxy> proxy(this->refTextureProxyForParams(samplerState, &texColorSpace,
+                                                               scaleAdjust));
     if (!proxy) {
         return nullptr;
     }